//
// Created by Stepan Usatiuk on 02.03.2025.
//

#ifndef DISP_TTY_HPP
#define DISP_TTY_HPP

#include <array>
#include <cstddef>

#include "config.hpp"

#include <format>

class FbTty {
public:
    void putchar(char c);
    void putstr(const char* str);
    void reset();

    template<typename... Args>
    auto fmt(std::format_string<Args...> fmt, Args&&... args) {
        auto str = std::format(fmt, std::forward<Args>(args)...);
        putstr(str.c_str());
    }
private:
    void draw_char(int col, int row);

    int _cur_col = 0;
    int _cur_row = 0;

    static constexpr size_t _max_col = DISP_WIDTH / 8;
    static constexpr size_t _max_row = DISP_HEIGHT / 16;

    std::array<std::array<char, _max_row>, _max_col> _buf = {};

    void next_col();
    void next_row();
};


#endif // DISP_TTY_HPP